The Relation Between Earnings Management Using
Real Activities Manipulation and Future
Performance: Evidence from Meeting Earnings
Benchmarks*
KATHERINE A. GUNNY, University of Colorado
1. Introduction
Earnings management can be classified into two categories: accruals manage-ment and real activities manipulation (RM). Accruals management involveswithin generally accepted accounting principles (GAAP) accounting choicesthat try to ‘‘obscure’’ or ‘‘mask’’ true economic performance (Dechow andSkinner 2000). RM occurs when managers undertake actions that change thetiming or structuring of an operation, investment, and ⁄or financing transac-tion in an effort to influence the output of the accounting system. Schipper(1989, 92) includes RM in her definition of earnings management anddescribes earnings management as ‘‘a purposeful intervention in the externalfinancial reporting process, with the intention of obtaining some privategain…[a] minor extension of this definition would encompass ‘real’ earningsmanagement, accomplished by timing investment or financing decision toalter reported earnings or some subset of it.’’ This paper examines the extentto which RM is associated with firms just meeting earnings benchmarks.Then, I examine the extent to which RM affects subsequent operatingperformance.
Accruals management is not accomplished by changing the underlyingoperating activities of the firm, but through the choice of accounting meth-ods used to represent those activities. In contrast, RM involves changingthe firm’s underlying operations in an effort to boost current-period earn-ings. Both types of earnings management involve managers’ attempts toincrease ⁄decrease earnings; however, one type affects operations and the
* Accepted by Jeffrey Callen. I am grateful for the guidance and support I have received
from my dissertation chair Xiao-Jun Zhang at the University of California, Berkeley. I
appreciate the helpful comments of Qintao Fan, Sunil Dutta, Maria Nondorf, Shai Levi,
Phil Shane, John Jacob, Naomi Soderstrom, Steve Rock, Joel Demski, Eli Bartov, Baruch
Lev, Paul Zarowin, Thomas Lys, Ronald Dye, Tracey Zhang, Shimon Kogan, Gavin
Cassar, Kin Lo, Bjorn Jorgensen, Brian Burnett, and Qiang Cheng. I am also grateful to
the workshop participants at University of California at Berkeley, New York University,
Northwestern University, University of Florida, Georgia Tech, and University of British
Columbia.
Contemporary Accounting Research Vol. 27 No. 3 (Fall 2010) pp. 855–888 � CAAA
doi:10.1111/j.1911-3846.2010.01029.x
other has no affect on operating activities.1 Examples of RM include over-production to decrease cost of goods sold (COGS) expense and cuttingdesirable research and development (R&D) investments to boost current-period earnings.2
Managers may want to engage in RM versus using accruals manage-ment for several reasons. First, ex post aggressive accounting choices withrespect to accruals are at higher risk for Securities and Exchange Commis-sion (SEC) scrutiny and class action litigation. Second, the firm may havelimited flexibility to manage accruals. For example, accruals management isconstrained by the business operations and accrual manipulation in prioryears (Barton and Simko 2002). Further, accruals management must takeplace at the end of the fiscal year or quarter, and managers face uncertaintyas to which accounting treatments the auditor will allow at that time. Oper-ating decisions are controlled by the manager, whereas accounting choicesare subject to auditor scrutiny. On the other hand, managers may preferaccruals management to RM because accruals management can take placeafter the fiscal year end when the need for earnings management is the mostcertain, whereas RM decisions must be made prior to fiscal year end.
Prior studies provide evidence on the existence of RM (Roychowdhury2006; Baber, Fairfield, and Haggard 1991; Bartov 1993; Bens, Nagar, andWong 2002). The use of RM by managers is supported by Graham, Har-vey, and Rajgopal 2005, who survey 401 financial executives about key fac-tors that drive decisions about reported earnings and voluntary disclosure.They report that 78 percent of the executives interviewed indicated a will-ingness to sacrifice economic value to manage financial reporting percep-tions. Graham et al. (2005, 40) report that ‘‘the opinion of 15 of 20interviewed executives is that companies would ⁄ should take actions such asthese to deliver earnings, as long as the actions are within GAAP and thereal sacrifices are not too large.’’ ‘‘Actions such as these’’ refers to postpon-ing or eliminating expenses (hiring, R&D, advertising, travel, maintenance,
1. Conventional wisdom in prior studies is that managers prefer a higher stock price and
stock price is increasing in earnings (see Fischer and Verrecchia 2000). While the focus
of this study is on income-increasing RM, there are situations in which the manager
may benefit by decreasing earnings. Firms prior to a management buyout, during the
award date of stock options, vulnerable to an antitrust investigation, or seeking import
relief may have incentives to lower reported earnings (e.g., Perry and Williams 1994;
Watts and Zimmerman 1978; Jones 1991).
2. The distinction between cash-based earnings management and RM is that income-
increasing RM will not always affect abnormal cash flow from operations (CFO) and
earnings in the same direction. Reductions of discretionary expenses will lead to abnor-
mally high CFO at the end of the period (assuming discretionary expenses are typically
paid in cash). If a manager engages in overproduction to decrease COGS, the firm will
most likely incur costs on the overproduced items that are not recovered in the current
period through sales which will lead to abnormally low CFO. If the manager engages
in more than one RM method at the same time, then the effect on CFO may be
ambiguous.
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and capital expenditures to avoid depreciation expense), selling bonds tobook gains, and cutting prices in the fourth quarter. Furthermore, extantempirical accounting literature provides evidence on the existence of RM toachieve various income objectives (see section 2).
Given the existence of RM, I examine the association between RM andfuture performance. In particular, I examine the future operating perfor-mance of firms that use RM to just meet earnings benchmarks. A negativeassociation is consistent with managers using operational discretion to influ-ence the output of the accounting system for managerial rent extraction. Apositive association is consistent with managers using operational discretionto just meet benchmarks in an effort to: (a) attain benefits that allow thefirm to perform better in the future or (b) signal future firm value. Forexample, managers may engage in RM to meet benchmarks in an effort toenhance the firm’s credibility and reputation with stakeholders (Bartov,Givoly, and Hayn 2002; Burgstahler and Dichev 1997). The enhanced repu-tation will enable the firm to perform better in the future because relation-ships with customers, suppliers, and ⁄or creditors are stronger. Alternatively,managers can choose to just meet benchmarks by undertaking RM as away to signal superior future earnings.
The results indicate that, after controlling for size, performance, growthopportunities, and industry, RM (reducing R&D to increase income, reduc-ing selling, general, and administrative (SG&A) expenses to increaseincome, cutting prices to boost sales in the current period, and ⁄or overpro-ducing to decrease COGS expense) is positively associated with firms justmeeting earnings benchmarks. Next, I find firms engaging in RM to justmeet earnings benchmarks have relatively better subsequent performancethan firms that do not engage in RM and miss or just meet the benchmarks.In this particular setting, the results suggest that engaging in RM is notopportunistic, but consistent with the firm attaining current-period benefitsthat allow the firm to perform better in the future or signaling.
Understanding the implications of RM is important not only to stake-holders of the firm, but also to accounting regulators. RM is one potentialconsequence of regulations intended to restrict the discretion in accountingearnings management. For example, through an analytical model, Ewertand Wagenhofer (2005) demonstrate that RM increases when tighteningaccounting standards make accruals management more difficult. Althoughthis study does not specifically address the trade-off between accrualsmanagement and RM, examining the consequences of RM provides generalinformation relevant to assessing the costs and benefits of accounting stan-dards that may interact with the use of RM.
This paper contributes to the literature on earnings management. Byundertaking a comprehensive examination of four types of RM, this paperextends extant research investigating the consequences of earnings manage-ment. Although there are several studies documenting whether RM occurs invarious situations, the existing literature provides little evidence of the effect
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of RM on firms’ subsequent operating performance. This study provides adirect assessment of the impact of RM on future earnings. Examining theimplications of RM on operating performance is important, given the signifi-cance of future performance to the firm and its owners. This paper shows thatusing empirical measures to identify firms that engage in RM to meet zero orlast year’s earnings is incrementally informative about future earnings.
The remainder of the paper is organized as follows. Section 2 discusses thevarious types of RM and presents existing evidence. Section 3 develops testablehypotheses. Section 4 describes the data and methodology. Section 5 presentsthe results and sensitivity analysis. Section 6 provides concluding remarks.
2. Types of RM activities and prior evidence
This study focuses on the following four types of RM demonstrated to existempirically in the prior literature:
(1) decreasing discretionary R&D expense (R&D RM),(2) decreasing discretionary SG&A expense (SG&A RM),(3) timing the sale of fixed assets to report gains (asset RM), and(4) overproduction reflecting an intention to cut prices or extend more
lenient credit terms to boost sales and ⁄or overproduction to decreaseCOGS expense (production RM).
Evidence on RM
Under current accounting rules, R&D expenditures must be charged toexpense as incurred because of the uncertainty of future benefits associatedwith investment in R&D (SFAS No. 2, October 1974).3 As a result, a man-ager interested in boosting current-period income could choose to cutinvestment in R&D, particularly if the realization of the benefit associatedwith the forfeited R&D project impacts the firm in a future period ratherthan the current period. SG&A is included in the analysis because portionsof this expense are similarly subject to managerial discretion. GAAP doesnot recognize intangible assets such as brands, technology, customer loyalty,human capital, and commitment of employees — all of which are createdby expenditures on SG&A — as accounting assets. If the manager decidedto cut employee-training programs intended to increase human capital andcommitment of employees, the economic consequence may not materializein the short term, but in the long term.
Several studies provide evidence that managers cut discretionary spend-ing to achieve earnings targets. Roychowdhury (2006) develops empiricalmeasures to proxy for RM of discretionary expense and reports thatmanagers avoid reporting losses by undertaking RM. Baber et al. (1991)provide evidence that R&D spending is significantly less when spending
3. The Financial Accounting Standards Board (FASB) permits R&D capitalization only
for certain kinds of software (SFAS No. 86).
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jeopardizes the ability to report positive or increasing income in the currentperiod. Dechow and Sloan (1991) show that chief executive officers spendrelatively less on R&D in their final years in office. Bushee (1998) providesevidence consistent with institutional investors mitigating this myopicinvestment problem. Bens et al. (2002) show that managers cut R&D andcapital expenditure when faced with earnings per share dilution due to stockoption exercises. Cheng (2004) provides evidence consistent with compensa-tion committees mitigating opportunistic reductions in R&D spending. Theevidence is consistent with managers myopically cutting investment in R&Dto achieve various income objectives.
The timing of asset sales is a manager’s choice, and because gains arereported on the income statement at the time of the sale (the differencebetween the net book value and the current market value), the timing ofasset sales could be used as a way to manage reported earnings. Bartov(1993) provides evidence consistent with managers selling fixed assets toavoid negative earnings growth and debt covenant violations. Herrmann,Inoue, and Thomas (2003) investigate Japanese managers’ use of incomefrom the sale of assets to manage earnings. They find that earnings increase(decrease) through the sale of fixed assets and marketable securities whencurrent operating income falls below (above) management’s forecast ofoperating income.
Sales manipulation refers to the behavior of managers that try toincrease sales during the current year in an effort to increase reported earn-ings. By cutting prices (or extending more lenient credit terms) toward theend of the year in an effort to accelerate sales from the next fiscal year intothe current year, some managers may be willing to sacrifice future profits tobook additional sales this period. The potential costs of sales manipulationinclude loss in future profitability once the firm reestablishes old prices.Managers can manipulate COGS expense in any period by overproducingto spread fixed overhead costs over a larger number of units as long as thereduction in per-unit cost is not offset by inventory holding costs or anyincrease in marginal cost in the current period. Thomas and Zhang (2002)provide evidence consistent with managers overproducing to decreasereported COGS. Roychowdhury (2006) finds evidence that managers usesales manipulation and overproduction in an effort to avoid reportinglosses.
3. Hypothesis development
I examine the relationship between earnings management using RM andfuture performance in situations where managers are more likely to engagein RM. Specifically, I focus on a sample of firms for which earnings man-agement incentives are high. Prior research documents a discontinuityaround zero earnings and last year’s earnings (Hayn 1995; Burgstahler andDichev 1997; Degeorge, Patel, and Zeckhauser 1999; Jacob and Jorgensen2007) and interprets this as evidence of earnings management by firms to
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just meet or slightly beat earnings benchmarks. I examine RM in relation tofirms just meeting two earnings benchmarks (zero earnings and last year’searnings). This leads to the following hypothesis:
HYPOTHESIS 1. Firms that just meet ⁄beat earnings benchmarks (zero earn-ings and last year’s earnings) exhibit evidence of real activitiesmanipulation.
Given the existence of RM, I examine whether there are costs associatedwith engaging in various types of RM. Prior literature provides limited evi-dence on whether RM affects future operating performance.4 I examine thesubsequent performance of firms that use RM to just meet earnings bench-marks (zero or last year’s earnings).5 A negative association between justmeeting earnings benchmarks by using RM and subsequent performancesupports prior research that suggests opportunistic managers use accountingor operational discretion to the detriment of shareholders.6 For example,managers could engage in RM to just meet an earnings benchmark toincrease stock prices, job security, or bonuses (Matsunaga and Park 2001).
A positive association between just meeting earnings benchmarks byusing RM and subsequent performance is consistent with two distinctexplanations. First, the act of just meeting the benchmark by engaging inRM may provide benefits to the firm that enables better performance inthe future. For example, Bartov (1993) provides evidence consistent withmanagers selling fixed assets to avoid debt covenant violations. Truemanand Titman (1988) find managers use RM to smooth reported income todecrease the cost of debt. Bartov et al. (2002) suggest that benefits tomeeting earnings expectations may include maximizing stock price, increas-ing management’s credibility for meeting the expectations of stakeholders,
4. Bens et al. (2002) find future performance is relatively lower for firms that cut R&D
expenditures to repurchase shares.
5. When examining the relation between future performance and RM, I assume RM is an
exogenous variable. If RM is endogenously determined such that there is a factor that
affects RM and also affects firms’ future performance (e.g., RM firm-years being repre-
sentative of poor performance), then this study suffers from a potential correlated omit-
ted variable problem. However, I focus on RM conditional on an earnings management
incentive to mitigate the effects of alternative explanations and potential correlated
omitted variables.
6. For example, a manager has the opportunity to undertake a positive net present value
R&D project that requires an initial investment of $100M in period t to generate cash
flows of $80M in both t + 1 and t + 2. In period t, the manager is worried about job
security and ⁄ or the stock price reaction to missing zero earnings, so he rejects the posi-
tive net present value R&D project. In this case, period t earnings are $100M higher;
however, earnings in the subsequent two periods are $80M lower compared to an identi-
cal firm that would have undertaken the R&D project. With respect to production RM,
aggressive price discounts could be used to increase sales volume and allow the manager
to meet zero earnings in the current period; however, cash flows in future periods could
be affected because customers now expect such price discounts.
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and avoiding litigation. Graham et al. (2005, 27) find that 86.3 percent ofexecutives ‘‘believe that meeting benchmarks builds credibility with thecapital market’’. Shareholders benefit from managers undertaking RM tojust meet earnings benchmarks to the extent that the benefits exceed thecosts.
Second, the positive association between just meeting earnings bench-marks by engaging in RM and future performance is also consistent withsignaling managerial competence or future firm performance (Bartov et al.2002; Lev 2003).7 Burgstahler and Dichev (1997) suggest that meetingearnings benchmarks may enhance firms’ credibility and reputation withstakeholders such as creditors, suppliers, and customers. Prior literaturereports that firms use discretionary accruals to signal firm value (Subr-amanyam 1996). Graham et al. (2005) find that 74.1 percent of executivestry to meet earnings benchmarks because it helps to convey future growthprospects to investors. Managers may use the joint signal — engaging inRM and just meeting the earnings benchmark — to convey future growthprospects. For example, a manager could choose to meet a benchmark byengaging in RM or miss the benchmark by not engaging in RM. Consis-tent with the signaling explanation, only managers confident in superiorfuture performance will use the joint signal because they expect futureearnings growth to outweigh the adverse impact of using RM and meetingthe benchmark. Firms with relatively worse future performance are notlikely to use the joint signal because investors will be disappointed whenthe firm experiences an impact on earnings from the costs of RM (i.e.,forfeited future cash flows) and the cost of setting earnings expectationshigher by meeting the benchmark in the prior period. Earnings disappoint-ments could lead to impaired management credibility and a higher likeli-hood of litigation.
Alternatively, finding no association between just meeting earningsbenchmarks by engaging in RM and subsequent performance is consistentwith the research design failing to capture RM and ⁄or three other explana-tions. First, no association is consistent with the operational activity labeledas RM being the optimal choice. For example, it could be optimal for themanager to cut a positive net present value R&D project if the benefitsfrom just meeting the earnings benchmark equal the costs of forfeiting theR&D project. In this case, subsequent performance may be insignificantlydifferent from a peer firm. A second alternative explanation could be
7. This explanation does not necessarily imply that shareholders benefit from signaling.
There are potentially less costly alternatives to signaling other than engaging in RM
and just meeting earnings benchmarks. For example, the manager could miss the bench-
mark, but issue a management forecast indicating superior future performance. For
most firms, this may be less costly and therefore a less credible signal of future firm per-
formance. However, for some firms with reputations for providing credible management
forecasts, this could be a costly and effective signal of future performance.
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that the consequences of RM are so small that they are undetectable. Forexample, Graham et al. (2005, 40) document chief financial officersadmitting a willingness to engage in RM ‘‘as long as the real sacrifices arenot too large’’. Lastly, it may be that managers engage in RM for severalreasons (e.g., opportunistic, signaling) and the combined effects on futureperformance offset on average. These competing arguments lead to the fol-lowing hypothesis (stated in null form):
HYPOTHESIS 2. There is no association between using RM to just meet ⁄beat earnings benchmarks and future performance.
4. Data and methodology
The sample consists of all firms with available financial data from COMPU-STAT industrial, full-coverage, and research files and stock and size portfo-lio returns from the Center for Research in Security Prices (CRSP). Firmsin the financial industry (SIC 6000–7000) and utility industry (SIC 4400–5000) are excluded because they operate in highly regulated industries withaccounting rules that differ from other industries. The sample includesannual data for firms covering the years from 1988 to 2002. The sample isrestricted to pre-2003 data, so there are several years of subsequent earn-ings to examine. The sample is restricted to post-1987 data because dataon income from asset sales are not available on COMPUSTAT before1987.
The R&D RM sample contains all firm-years with nonzero R&Dexpense data and the COMPUSTAT variables necessary to estimate abnor-mal R&D expense (28,308 observations and 4,028 firms). The SG&A RMsample contains all firm-years with nonzero SG&A expense data and theCOMPUSTAT variables necessary to estimate abnormal SG&A expense(46,156 observations and 6,021 firms). The asset RM sample consists of allfirm-years with the COMPUSTAT variables necessary to estimate abnormalgain on asset sales (33,528 observations and 5,452 firms). The productionRM sample consists of all firm-years with nonzero inventory and COGSdata, and the COMPUSTAT variables necessary to estimate abnormal pro-duction costs (39,432 observations and 5,526 firms).
Identification of RM
Given the inherent difficulty in identifying earnings management withoutknowing the manager’s true intention, one criticism of the literature is thatany earnings management identified may be a result of an omitted variableor may be capturing behavior other than intentional manipulation. Thiscriticism applies to my study; however, I try to mitigate these concerns inseveral ways. First, I draw on prior literature to develop models to estimatethe expected (i.e., ‘‘normal’’) level of the operational activities associatedwith RM. Second, to distinguish between the two scenarios described above,
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I examine a setting where the manager is more likely to engage in RM.Specifically, I focus on firms just meeting zero and last year’s net income.8
Measurement of RM
The normal level of R&D expense is estimated using the following model:
RDt
At�1¼ a0 þ a1
1
At�1þ b1MVt þ b2Qt þ b3
INTt
At�1þ b4
RDt�1
At�1þ eR&D
t ð1Þ;
where (COMPUSTAT data items in brackets):
RD = R&D expense [Data46],A = total assets [Data6],MV = the natural log of market value [Data199*Data25],Q = Tobin’s Q [((Data199*Data25) + Data130 + Data9 + Data34) ⁄
Data6], andINT = internal funds [Data18 + Data46 + Data14].
Equation (1) is based on prior research (Berger 1993; Roychowdhury2006) that develops an expectations model for the level of R&D intensity.The model is estimated for every year (1988–2000) and industry (two-digitSIC). The independent variables are designed to control for factors thatinfluence the level of R&D spending. I use the natural logarithm of themarket value of equity (MV) to control for size. Tobin’s Q is a proxy forthe marginal benefit to marginal cost of installing an additional unit of anew investment. Internal funds (INT) are a proxy for reduced funds avail-able for investment. The prior year’s R&D (RDt )1) serves as a proxy forthe firm’s R&D opportunity set and the coefficient would be expected to bepositive.
The normal level of SG&A is estimated using the following model:
SGAt
At�1¼ a0þa1
1
At�1þb1MVtþb2Qtþb3
INTt
At�1þb4
DSt
At�1þb5
DSt
At�1�DDþ eSG&A
t
ð2Þ;
where (COMPUSTAT data items in brackets):
SGA = SG&A [Data189],A = total assets [Data6],MV = the natural logarithm of market value [Data199*Data25],
8. I do not focus on analysts’ forecasts for two reasons: (1) RM must take place before
the end of the year and managers are unlikely to know what the analysts’ forecast of
earnings will be prior to the earnings announcement and (2) Matsumoto (2002) exam-
ines the mechanisms managers use to avoid missing analysts’ forecasts and finds evi-
dence consistent with forecast guidance dominating accruals manipulation as a
mechanism for avoiding negative surprises. Therefore, it is unclear whether using firms
that just meet the analysts’ forecast would increase the power of correctly identifying
RM.
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Q = Tobin’s Q [((Data199*Data25) + Data130 + Data9 + Data34) ⁄Data6],
INT = internal funds [Data18 + Data46 + Data14],S = total sales [Data12], andDD = indicator variable equal to 1 when total sales decrease between t ) 1
and t, zero otherwise.
Equation (2) is similarly estimated by year and industry. In addition tomarket value, Tobin’s Q, and internal funds, I incorporate controls for‘‘sticky’’ cost behavior (Anderson, Banker, and Janakiraman 2003). Costs aresticky if the magnitude of a cost increase associated with increased sales isgreater than the magnitude of a cost decrease associated with an equaldecrease in sales. The general theory is that managers trade off the expectedcosts of maintaining unutilized resources during periods of weak demandwith the expected adjustment costs of replacing these resources if demand isrestored. As a result, I use change in sales times an indicator variable equal toone when sales revenue decreases between t ) 1 and t (DSt *DDt). Not includ-ing this element in the SG&A expectations model may lead to underestimat-ing (overestimating) the response of costs to increases (decreases) in sales.9
The normal level of gain on asset sales is estimated using the followingmodel:
GainAt
At�1¼ a0þa1
1
At�1þb1MVtþb2Qtþb3
INTt
At�1þb4
ASalest
At�1þb5
ISalest
At�1þ eAsset
t
ð3Þ;
where (COMPUSTAT data items in brackets):
GainA = income from asset sales [Data213*()1); note: Data213 is codednegative for gains and positive for losses by COMPUSTAT],
A = total assets [Data6],MV = the natural logarithm of market value [Data199*Data25],Q = Tobin’s Q [((Data199*Data25) + Data130 + Data9 + Data34) ⁄
Data6],INT = internal funds [Data18 + Data46 + Data14],ASales = long-lived assets sales [Data107], andISales = long-lived investment sales [Data109].
Equation (3), estimated by year and industry, is based on Bartov 1993and augmented by variables in Herrmann et al. 2003 shown to influence thelevel of gain on asset sales. Market value is included to control for sizeeffects. Internal funds control for reduced funds available for investmentand Tobin’s Q is a proxy for the marginal benefit to marginal costof installing an additional unit of a new investment, both of which may
9. This sticky cost behavior has only been shown with respect to SG&A; therefore, I only
include change in sales and change in sales times a decrease dummy in model 2.
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influence the decision to sell fixed assets. Introducing asset sales as anexplanatory variable in (3) requires that the relation between income fromasset sales (GainA) and asset sales (ASales) and investment sales (ISales) bemonotonic. Therefore, the variables are transformed to make the relation-ship monotonic, so when income from asset sales is negative, asset sales andinvestment sales enter the regression with negative signs. Thus, a positivecoefficient is expected. Consistent with prior literature (Bartov 1993; Herr-mann et al. 2003), I interpret high residuals from model 3 as indicative ofasset sales manipulation.10
The normal level of production cost is estimated using the followingmodel:
PRODt
At�1¼ a0þa1
1
At�1þb1MVtþb2Qtþb3
St
At�1þb4
DSt
At�1þb5
DSt�1
At�1þ eProduction
t
ð4Þ;
where (COMPUSTAT data items in brackets):
PROD = COGS plus change in inventory [Data41 + Data303],A = total assets [Data6],MV = the natural log of market value [Data199*Data25],Q = Tobin’s Q [((Data199*Data25) + Data130 + Data9 + Data34) ⁄
Data6], andS = sales [Data12].
Model 4 is estimated by year and industry. The model is based onDechow et al. 1998 and Roychowdhury 2006 to estimate the normal levelof production. I augment their regression by including market value andTobin’s Q.11 Sales, change in sales, and lagged change in sales are includedto control for any product demand changes that might directly influence thelevel of production. Abnormally high production costs for a given saleslevel are indicative of either sales manipulation due to abnormal price dis-counts or COGS expense manipulation by overproduction (Roychowdhury
10. I employ alternative expectations models for R&D expense, SG&A expense, and gain
(loss) on asset sales. First, R&D and SG&A expense (divided by assets) are modeled
solely as a function of sales, as described by Dechow, Kothari, and Watts 1998. Second,
the normal level of income from asset sales is estimated as income from asset sales
minus the median for the corresponding industry and year. The results for these rela-
tively simpler models are qualitatively similar.
11. Production costs have not shown the same sensitivity to internal funds as discretionary
expense and asset sales. For example, if the firm is cash constrained, decreasing discre-
tionary investment will increase cash flow from operations and selling fixed assets will
increase cash flow from investing. Engaging in production RM will lead to relatively
lower cash flow in the current period, but higher cash flow in the next period because
sales in t + 1 were moved to t (in the case of Sales RM) and firms can use excess pro-
duction from t in t + 1 (in the case of COGS RM). Therefore, I do not include INT in
the model.
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2006). Therefore, I use abnormal production costs as one proxy for salesmanipulation and ⁄or COGS manipulation.12
Firms suspected of RM have abnormal levels (i.e., residuals) from mod-els 1–4 in the quintile consistent with RM. Firms suspected of R&D(SG&A) RM are firms in the lowest quintile of abnormal R&D (SG&A)expense. Firms suspected of Asset (Production) RM are firms in the highestquintile of abnormal gain on asset sales (production costs).
Incentive to engage in earnings management
To identify firms that just meet zero earnings, I group firm-years intointervals based on net income (Data172) divided by total assets (Data6) atthe beginning of the year.13 Then, I construct categories of scaled earningsfor widths of 0.01. I identify firms that just meet zero earnings by concen-trating on firm-years in the interval to the immediate right of zero. Thefirms to the immediate right of zero have net income scaled by total assetsthat is greater than or equal to zero, but less than 0.01 (MEET_ZERO).Similarly, to identify firms that just meet zero earnings growth, I groupfirm-years into intervals based on the change in net income divided bytotal assets at the beginning of the year. Then, I construct categories ofscaled changes in earnings for widths of 0.01. The firms to the immediateright of zero have earnings scaled by total assets that are greater than orequal to zero, but less than 0.01 (MEET_LAST). I identify firms that aresuspected of engaging in earnings management to just meet zero earningsor last year’s earnings as firm-years that fall within either interval(BENCH).14,15
I construct additional classifications based on the scaled earnings (andchange in earnings) intervals to facilitate the comparison of BENCH firmsto non-BENCH firms. From the sample of firms not classified as BENCH,I classify firms where scaled net income (or change in net income) isgreater than or equal to 0.01 as BEAT firms, greater than or equal to)0.01 but less than zero (and not classified as BEAT) as JUSTMISS
12. To mitigate the confounding influence of accruals management, I analyze production
costs instead of COGS expense (or change in accounts receivable). For example, if a
manager decided to postpone the write-down of obsolete inventory in an effort to
decrease reported COGS, this action would manifest as abnormally low COGS expense.
Using COGS as the RM proxy would misclassify accruals management as RM. By
examining production costs (COGS + DINV), the manager’s action would not affect
production costs because the change in inventories would be correspondingly higher to
offset lower COGS. Similarly, it would be difficult to parse out the effects of RM versus
accruals management when using change in accounts receivable as an RM proxy.
13. The results are qualitatively similar using net income before special items and pre-tax
income.
14. The inferences do not change using MEET_ZERO and MEET_LAST separately.
15. Using the Z-statistic described in footnote 6 of Burgstahler and Dichev 1997, the fre-
quency of firms in the bins just to the right of zero (MEET_ZERO and MEET_LAST)
are statistically different from the expected frequency.
866 Contemporary Accounting Research
CAR Vol. 27 No. 3 (Fall 2010)
firms, and less than )0.01 (and not classified as BEAT or JUSTMISS) asMISS firms.
Descriptive statistics
Table 1 reports the estimation results for (1) through (4). For every industry-year with more than 15 firms, the equations are estimated cross-sectionallyover the period from 1988 to 2002. All variables are winsorized at the top andbottom 1 percent of their distributions to avoid the influence of outliers. Thereported coefficients are the mean value of the coefficients across industry-years. p-values are calculated using the standard error of the mean coefficientsacross industry-years (Fama and Macbeth 1973). The reported observationsand adjusted R2 are means across industry-years. The coefficient estimates aresignificant and with predicted signs. One exception is that SG&A in (2) doesnot exhibit sticky cost behavior as predicted by Anderson et al. 2003. TheR&D expense equation has the highest average adjusted R2, 0.86 acrossindustry-years. The gain on asset equation has the lowest average adjustedR2, 0.28 across industry-years. The equations seem to have reasonable explan-atory power and the adjusted R2s are consistent with prior literature.
Table 2, panel A shows descriptive statistics related to the residualsfrom (1) through (4). To limit the influence of outliers, all continuous vari-ables are winsorized at the top and bottom 1 percent of their distributionfor presentation in Table 2 and implementation of model 5. The mean(median) residual from the R&D model is 0.00 ().001). The mean totalassets and R&D expense for the sample are 1,338 and 65 million, respec-tively (untabulated). Therefore, on average, the median level of abnormalR&D is 1.2 million below normal levels for firms in comparable industries,which is about 1.5 percent of average total assets. The distributions of theresiduals tend to exhibit properties consistent with the normal distribution.The skewness data for all the distributions are relatively close to zero, sug-gesting that the distributions are symmetrically distributed. The kurtosisdata for model 3 suggests that the tails of the distribution are heavier thanfor a normal distribution, which is consistent with firms engaging in assetRM (and moving into the tails).
Table 2, panel B reports Pearson correlations between the RM residualsand other firm characteristics. The correlation matrix reveals that the R&Dresiduals are negatively correlated with SIZE, ROA, and CFO. The SG&Aresiduals are significantly related to SIZE (negative) and ROA (positive).The asset residuals are not significantly related to any of the control vari-ables. The production residuals are significantly related to SIZE (positive)and ROA (negative). The R&D residuals are positively correlated with theSG&A and Production residuals. This suggests that, while managers mayengage in R&D and SG&A RM simultaneously, they do not engage inR&D and Production RM simultaneously. The overlap in the number offirms suspected of engaging in R&D and SG&A RM is 28.4 percent, andR&D and production RM is 20.4 percent (untabulated). The correlation
Real Activities Manipulation and Future Performance 867
CAR Vol. 27 No. 3 (Fall 2010)
TABLE
1
Estim
ationofthenorm
allevel
ofR&D
expense,SG&A
expense,gain
onassetssales,andproductioncosts
Model
1:R&D
RD
t⁄A
t)
1
Model
2:SG&A
SGA
t⁄A
t)
1
Model
3:Asset
Gain
GainA
t⁄A
t)
1
Model
4:Production
PROD
t⁄A
t)
1
Intercept
)0.006(0.00)***
Intercept
0.297(0.00)***
Intercept
0.000(0.60)
Intercept
)0.174(0.00)***
1A
t�1
0.071(0.00)***
1A
t�1
2.364(0.00)***
1A
t�1
0.013(0.34)
1A
t�1
0.907(0.17)
MVt
0.001(0.01)***
MVt
)0.015(0.00)***
MVt
0.000(0.24)
MVt
0.019(0.00)***
Qt
0.002(0.00)***
Qt
0.033(0.00)***
Qt
)0.001(0.00)***
Qt
)0.070(0.00)***
INT
t
At�
10.019(0.00)***
INT
t
At�
10.125(0.00)***
INT
t
At�
10.005(0.00)***
St
At�
10.799(0.00)***
RD
t�1
At�
10.897(0.00)***
DS
t
At�
10.165(0.00)***
ASal
est
At�
10.250(0.00)***
DS
t
At�
10.132(0.00)***
DS
t
At�
1�
DD
0.000(0.16)
ISal
est
At�
10.012(0.83)
DS
t�1
At�
1)0.046(0.00)***
No.of
industry
)year
342
550
457
510
Avg.no.
ofobs.
83
84
74
77
Adj.R2
0.86
0.40
0.28
0.82
Notes:
Thefollowingordinary
least
squaresregressionsare
estimatedcross-sectionallywithin
each
industry
(two-digitSIC
)andyearfrom
1988
to2002withatleast
15observations.Thereported
coefficients
are
themeanvalueofthecoefficients
across
theindustry-years.
Two-tailed
p-values
(inparentheses)are
calculatedusingthestandard
errorofthemeancoefficients
across
theindustry-years.
Theadjusted
R2andthenumber
ofobservationsisthemeanacross
theindustry-years.Thevariablesare
defined
asfollows
(COMPUSTAT
data
item
sin
brackets):
RD
=R&D
expense
[Data46]
(Thetable
iscontinued
onthenextpage.)
868 Contemporary Accounting Research
CAR Vol. 27 No. 3 (Fall 2010)
TABLE
1(C
ontinued)
A=
totalassets[D
ata6]
MV
=thenaturallogofmarket
value[D
ata199*Data25]
Q=
Tobin’sQ
[((D
ata199*Data25)+
Data130+
Data9+
Data34)⁄D
ata6]
INT
=internalfundsdivided
bylagged
totalassets[D
ata18+
Data46+
Data14]
SGA
=SG&A
expense
[Data189]
S=
totalsales[D
ata12]
DD
=indicatorvariable
equalto
1when
sales[D
ata12]decreasesbetweent)1andt,zero
otherwise
GainA
=incomefrom
asset
sales[D
ata213*(-1);note:Data213iscoded
negativeforgainsandpositiveforlosses]
ASales=
long-lived
asset
sales[D
ata107]
ISales
=long-lived
investm
entsales[D
ata109]
PROD
=COGSpluschangein
inventory
[Data41+
DData303]
Real Activities Manipulation and Future Performance 869
CAR Vol. 27 No. 3 (Fall 2010)
between the SG&A residual and the production residual is very high()0.5405). Interestingly, 52.1 percent of firms in the lowest SG&A residualquintile are also in the highest production residual quintile (untabulated).
TABLE 2
Descriptive statistics
Panel A: Descriptive statistics of residuals from models 1–4
Mean Median Std.dev.1st
quartile3rd
quartile Skewness Kurtosis
R&D
residuals
0.000 )0.001 0.07 )0.02 0.01 1.53 8.66
SG&A
residuals
0.000 )0.018 0.26 )0.13 0.10 0.75 2.82
Gain Asset
residuals
0.000 )0.001 0.01 0.00 0.00 3.61 20.95
Production
residuals
0.000 )0.006 0.25 )0.14 0.11 0.34 1.93
Panel B: Pearson correlation matrix
SIZE MTB ROA CFO
R&D
Residual
SG&A
Residual
Asset
Residual
MTB )0.027***ROA 0.012*** )0.002CFO 0.003 0.000 0.042***
R&D
residual
)0.013** )0.008 )0.042***)0.039***
SG&A
residual
)0.021*** )0.001 0.009** 0.003 0.1135***
Asset
residual
0.004 0.000 0.000 0.000 )0.0357***)0.0059
Production
residual
0.052*** 0.006 )0.008* )0.003 0.0241***)0.5405*** 0.0171***
CFO = cash flow from operations divided by lagged total assets
Notes:
* ⁄ ** ⁄ *** represent statistical significance at 10 percent ⁄ 5 percent ⁄ 1 percent levels,
two-tailed. Firm-years from 1988 to 2002. RM residuals are estimated from
models 1–4. See Table 1 for estimation and variable definitions. The variables
are defined as follows:
SIZE = the natural logarithm of total assets
MTB = the market value of equity divided by the book value of equity
ROA = income before extraordinary items divided lagged total assets
870 Contemporary Accounting Research
CAR Vol. 27 No. 3 (Fall 2010)
Thus, it appears many firms simultaneously engage in both SG&A and pro-duction RM, which may explain the high correlation.
5. Results
Abnormal RM and just meeting zero earnings and last year’s earnings
To test the association between firms just meeting benchmarks and RM(Hypothesis 1), I estimate the following equation:
Abnormal RMt ¼ c0 þ c1BENCHt þ c2SIZEt þ c3MTBt þ c4ROAt þ et ð5Þ;
where:
BENCH = an indicator variable that is set equal to one if (a) net incomedivided by total assets is between 0 and 0.01 or (b) the changein net income divided by total assets between t ) 1 and t isbetween 0 and 0.01, zero otherwise,
SIZE = the natural logarithm of total assets,MTB = the market value of equity divided by the book value of equity,
andROA = income before extraordinary items divided by lagged total
assets.
Equation (5) is estimated using four measures of Abnormal RM as thedependent variable: abnormal R&D expense (Abnormal R&D), abnormalSG&A expense (Abnormal SG&A), abnormal gain on asset sales (AbnormalGainAsset), and abnormal production costs (Abnormal Production).16 BothAbnormal GainAsset and Abnormal Production are multiplied by ()1) so thatlower values are consistent with RM. SIZE controls for size effects andMTB controls for growth opportunities. ROA is included to address con-cerns that RM is correlated with performance. Because the error terms arelikely to exhibit cross-sectional correlation and auto correlation, I estimatepooled regressions and compute the t-tests using Roger’s robust standarderrors, correcting for firm clusters (Petersen 2009).
Table 3 reports the results from the estimation of (5). Abnormal R&D isnegatively associated with firms that just meet zero or last year’s earnings(coefficient )0.0035, p-value < 0.05). The coefficient on BENCH whenAbnormal SG&A is the dependent variable is )0.0099 and significant at a 5percent level. The results for discretionary expense suggest firms engage inRM of R&D and SG&A expense to just meet zero and last year’s earnings.The coefficient on BENCH when Abnormal GainAsset is the dependentvariable is not significantly different from zero. It appears firms that just
16. One criticism of this model could be that the independent variables (SIZE, MTB, and
ROA) control for the same variations controlled for in models 1 through 4; therefore, a
univariate analysis may be appropriate. I keep the control variables used in Roy-
chowdhury 2006 to facilitate comparison between the studies. The univariate results are
qualitatively similar.
Real Activities Manipulation and Future Performance 871
CAR Vol. 27 No. 3 (Fall 2010)
TABLE 3
Cross)sectional regressions relating abnormal residuals to firms just meeting zero or
last years earnings
Abnormal RMt ¼ c0 þ c1BENCHt þ c2SIZEt þ c3MTBt þ c4ROAt þ etþ1 (5)
VariableAbnormalR&Dt
AbnormalSG&At
AbnormalGainAssett
*()1)
AbnormalProductiont
*()1)
AbnormalAggregateRMt(R&D+ SG&A
+ Production)
Intercept 0.0041 0.0123 0.000 0.038 0.109
(2.45)** (1.48) (1.39) (2.44)*** (4.34)***
BENCHt )0.0035 )0.0099 0.00001 )0.048 )0.044()2.14)** ()1.98)** (0.04) ()1.97)** ()2.64)***
SIZEt )0.0007 )0.0034 )0.00003 )0.006 )0.014()2.32)** ()2.54)** ()0.83) ()1.87)* ()2.95)***
MTBt )0.0002 0.0011 0.000 )0.001 0.001
()1.46) (1.93)** ()2.00)** ()1.64) (0.39)
ROAt )0.0004 0.0000 0.000 0.000 0.103
()3.06)*** (0.45) ()0.08) (1.28) (4.53)***
# Obs. 27,613 44,960 32,715 38,394 24,402
# Firms 4,003 5,985 5,412 5,489 3,744
Adj. R2 0.0029 0.0013 0.0003 0.0029 0.0141
ROA = income before extraordinary items divided lagged total assets
Notes:
* ⁄ ** ⁄ *** represent statistical significance at 10 percent ⁄ 5 percent ⁄ 1 percent
levels, two-tailed. Sample consists of firm-years from 1988 to 2002. The
t-tests are computed using Roger’s robust standard errors correcting for
firm clusters. The coefficient estimates are from ordinary least squares
regressions relating the residuals from models 1–4 to an indicator variable for
whether the firm just meets zero earnings or last year’s earnings and control
variables. Both Abnormal GainAsset and Abnormal Production are multiplied
by (-1) so that lower values are consistent with RM. The variables are
defined as follows:
BENCH = an indicator variable equal to one if(a) net income divided by total
assets is greater than or equal to 0 but less than 0.01, or(b) the change
in net income divided by total assets between t ) 1 and t is greater than
or equal to 0 but less than 0.01, zero otherwise
SIZE = the natural logarithm of total assets
MTB = the market value of equity divided by the book value of equity
872 Contemporary Accounting Research
CAR Vol. 27 No. 3 (Fall 2010)
meet the earnings benchmarks are not associated with abnormally high gainon asset sales.17 The coefficient on BENCH when Abnormal Production isthe dependent variable is )0.048 and is significant at a 5 percent level. There-fore, firms just meeting earnings benchmarks exhibit higher production costs,which is consistent with these firms engaging in production RM.18
Because firms might engage in more than one type of RM simulta-neously, I aggregate the three RM measures shown to be associated withjust meeting zero and last year’s earnings (Abnormal R&D, AbnormalSG&A, and Abnormal Production). Abnormal Aggregate RM is the sum ofthe residuals from the R&D model 1, SG&A model 2, and productionmodel 3 multiplied by )1. The last column in Table 3 shows the resultsfrom the estimation of (5) using the Abnormal Aggregate RM measure asthe dependent variable. The coefficient on BENCH is )0.044 and is signifi-cant at a 1 percent level. Consistent with prior literature, the resultsreported in Table 3 indicate that managers engage in R&D, SG&A, andproduction RM to just meet earnings benchmarks.
Abnormal RM and future performance
While it appears that managers engage in RM to just meet the earningsbenchmarks, ex ante it is unclear whether this behavior will have an eco-nomically significant association with future performance. In this section, Iexamine the extent to which RM affects subsequent performance. Table 4provides descriptive statistics of industry-adjusted ROA (AdjROA) preced-ing, including and subsequent to year t by earnings and RM categories.19
AdjROA equals the difference between firm-specific ROA and the medianROA for the same year and industry (two-digit SIC). AdjROA and assetsare winsorized at the top and bottom 1 percent of their distributions forpresentation in Table 4. For the R&D, SG&A, and Production samples,about 4 percent of all firm-years just meet an earnings benchmark (1,118,
17. One issue with identifying asset sales manipulation in this way is that it is difficult to
argue that firms making abnormally high profit from selling assets are engaging in RM.
Therefore, as a robustness check, like Zang 2007, I estimate asset RM firm-years as (a)
firms with positive income from asset sales (GainA) and (b) firms with small residuals
from model 3. I find qualitatively similar results when defining asset RM this way — an
insignificant association between asset RM residuals and just meeting the earnings
benchmark (coefficient 0.001, t = 0.92).
18. Because production RM reflects two types of RM and COGS RM should only be avail-
able to firms in the manufacturing industry, I estimate model 5 excluding all nonmanu-
facturing firms. For this subsample, the coefficient on BENCH is 0.003 (untabulated)
and significantly negative (p < 0.01). Therefore, the results are robust to the manufac-
turing sample.
19. I use industry-adjusted performance measures to control for differences in industry con-
centration that may affect the performance measure. I examine the robustness of the
results to using net income plus interest expense (to isolate the effects of financing) as
the performance measure. The association between RM and future performance are
qualitatively similar using this measure.
Real Activities Manipulation and Future Performance 873
CAR Vol. 27 No. 3 (Fall 2010)
TABLE
4
Descriptivestatisticsoffirm
sbyearnings(changein
earnings)
category
andRM
#
Mean
Assets
(millions)
AdjR
OA
t)
2AdjR
OA
t)
1AdjR
OA
tAdjR
OA
t+
1AdjR
OA
t+
2
R&D
sample
Allfirm
s27,613
1,833
)6.2
)6.8
)6.5
)3.3
)2.7
BEAT
17,014
2,240
3.9
5.5
9.1
5.2
4.0
BENCH
1,118
3,606
)0.6
)1.9
)0.6
)2.7
)1.3
JUSTMISS
553
2,786
)2.4
)2.2
)1.5
)2.6
)2.5
MISS
8,928
776
)28.0
)31.7
)37.2
)20.5
)16.6
R&D
RM
5,517
3,479
)12.9
)13.6
)5.6
)4.0
)3.6
BENCH
*R&D
RM
185
6,852
)5.2
)8.7
0.2
)1.4
)1.2
BENCH
(noR&D
RM)
933
1,938
0.3
)0.6
)0.7
)2.9
)1.3
SG&A
sample
Allfirm
s44,960
1,655
)3.3
)3.9
)3.9
)1.7
)1.3
BEAT
29,431
1,914
3.8
5.2
8.2
4.8
3.7
BENCH
2,049
3,093
)0.3
)1.7
)1.0
)2.0
)1.4
JUSTMISS
1,008
2,354
)1.5
)1.7
)2.2
)2.7
)2.5
MISS
12,472
751
)21.9
)26.2
)33.1
)17.5
)13.8
SG&A
RM
8,987
1,105
)12.6
)12.9
)10.3
)6.2
)5.7
BENCH
*SG&A
RM
353
1,211
)2.8
)4.8
)0.2
)1.0
)1.9
BENCH
(noSG&A
RM)
1,696
3,484
0.2
)1.1
)1.1
)2.3
)1.2
Productionsample
Allfirm
s38,394
1,754
)3.5
)3.9
)2.8
)1.4
)1.0
BEAT
25,099
2,016
3.8
5.2
7.8
4.8
3.8
BENCH
1,756
3,393
)0.4
)1.7
)0.9
)2.0
)1.4
(Thetable
iscontinued
onthenextpage.)
874 Contemporary Accounting Research
CAR Vol. 27 No. 3 (Fall 2010)
TABLE
4(C
ontinued)
#
Mean
Assets
(millions)
AdjR
OA
t)
2AdjR
OA
t)
1AdjR
OA
tAdjR
OA
t+
1AdjR
OA
t+
2
JUSTMISS
857
2,577
)1.6
)1.8
)1.8
)2.4
)2.0
MISS
10,682
802
)22.5
)26.2
)28.2
)16.7
)13.1
ProductionRM
7,671
3,260
)11.4
)13.3
)12.3
)7.3
)5.6
BENCH
*ProductionRM
371
9,182
)2.8
)3.5
)1.0
)1.4
)1.2
BENCH
(noProductionRM)
1,385
1,842
0.2
)1.3
)0.9
)2.2
)1.5
ProductionRM
=anindicatorvariable
equalto
oneiftheresidualfrom
productionmodel
4isin
thehighestquintile,zero
otherwise
Notes:
Sample
consistsoffirm
-years
from
1988to
2002.RM
residualsare
estimatedfrom
(1)–(4).Thevariablesare
defined
asfollows:
ROA
=incomebefore
extraordinary
item
sdivided
lagged
totalassets
AdjROA
=thedifference
betweenfirm
-specificROA
andthemedianROA
forthesameyearandindustry
(two-digitSIC
)
BENCH
=anindicatorvariable
equalto
oneif(a)net
incomedivided
bytotalassetsisgreaterthanorequalto
0butless
than0.01,or(b)the
changein
net
incomedivided
bytotalassetsbetweent
)1andtisgreaterthanorequalto
0butless
than0.01,zero
otherwise
BEAT
=anindicatorvariable
equalto
oneif(a)net
incomedivided
bytotalassetsisgreaterthanorequalto
0.01,or(b)thechangein
net
incomedivided
bytotalassetsbetweent)1andtisgreaterthanorequalto
0.01and(c)BENCH
notequalto
one,
zero
otherwise
JUSTMISS
=anindicatorvariable
equalto
oneif(a)net
incomedivided
bytotalassetsisgreaterthanorequalto
)0.01butless
than0,or(b)the
changein
net
incomedivided
bytotalassetsbetweent
)1andtisgreaterthanorequalto
)0.01butless
than0and(c)BENCH
or
BEAT
isnotequalto
one,
zero
otherwise
MISS
=anindicatorvariable
thatissetequalto
oneif(a)net
incomedivided
bytotalassetsisless
than
)0.01,or(b)thechangein
net
incomedivided
bytotalassetsbetweent
)1andtisless
than
)0.01and(c)BENCH,BEAT
orJUSTMISSisnotequalto
one,
zero
otherwise
R&D
RM
=anindicatorvariable
equalto
oneiftheresidualfrom
theR&D
model
1isin
thelowestquintile,zero
otherwise
SG&A
RM
=anindicatorvariable
equalto
oneiftheresidualfrom
theSG&A
model
2isin
thelowestquintile,zero
otherwise
Real Activities Manipulation and Future Performance 875
CAR Vol. 27 No. 3 (Fall 2010)
2,049, and 1,756, respectively). On average, firm-years around the bench-mark range (BENCH, JUSTMISS) perform better than MISS firms butworse than BEAT firms. The last three rows of each panel show the perfor-mance of RM firms, RM firms that just meet an earnings benchmark, andnon-RM firms (i.e., those firms in the four quintiles not consistent withRM) that just meet an earnings benchmark. For all three samples, firm-years in the residual quintile consistent with RM perform better in t + 1and t + 2 than in the previous three years. For the R&D and Productionsamples, it appears that firms that just meet an earnings benchmark byusing RM have higher subsequent AdjROA than firms that just meet anearnings benchmark but do not engage in RM. For the SG&A sample, itappears that BENCH firms that engage in RM have higher AdjROA thannon-RM BENCH firms in year t + 1, but not t + 2.
Interpreting the results of the univariate analysis is difficult due to sys-tematic variation in future ROA with current performance, size, market-to-book, returns and the probability of bankruptcy. To test whether thereis an association between using RM to just meet earnings benchmarksand future performance (Hypothesis 2), I estimate the following equation:
AdjROAtþi or AdjCFOtþi ¼ c0 þ c1BEATt þ c2JUSTMISSt þ c3BENCHt
þ c4RMt þ c5BENCH�RMt þ c6AdjROAt
þ c7SIZEt þ c8MTBt þ c9RETURNt
þ c10ZSCOREt�1 þ etþ1 ð6Þ;
where:
i = 1, 2, 3,ROA = income before extraordinary items divided by lagged total
assets,AdjROA = industry-adjusted ROA equals the difference between firm-
specific ROA and the median ROA for the same year andindustry (two-digit SIC),
CFO = CFO divided by lagged total assets,AdjCFO = industry-adjusted CFO equals the difference between firm-
specific CFO and the median CFO for the same year andindustry (two-digit SIC),
BENCH = an indicator variable that is set equal to one if (a) netincome divided by total assets is between 0 and 0.01, or (b)the change in net income divided by total assets between t )1 and t is between 0 and 0.01, zero otherwise,
BEAT = an indicator variable equal to one if (a) net income dividedby total assets is greater than or equal to 0.01 or (b) thechange in net income divided by total assets between t ) 1and t is greater than or equal to 0.01 and (c) BENCH notequal to one, zero otherwise, and
876 Contemporary Accounting Research
CAR Vol. 27 No. 3 (Fall 2010)
JUSTMISS = an indicator variable equal to one if (a) net incomedivided by total assets is greater than or equal to )0.01but less than 0 or (b) the change in net income dividedby total assets between t ) 1 and t is greater than orequal to )0.01 but less than 0 and (c) BENCH orBEAT is not equal to one, zero otherwise;
where RM:
R&D RM = an indicator variable equal to one if the residual from theR&D model 1 is in the lowest quintile, zero otherwise,
SG&A RM = an indicator variable equal to one if the residual from theSG&A model 2 is in the lowest quintile, zero otherwise,
Production RM = an indicator variable equal to one if the residual fromthe production model 4 is in the highest quintile, zerootherwise,
Aggregate RM = an indicator variable equal to one if the sum of the residu-als from the R&D model 1, SG&A model 2 and produc-tion model 3*)1 is in the lowest quintile, zero otherwise,
SIZE = the natural logarithm of total assets,MTB = the market value of equity divided by the book value of
equity,RETURN = size adjusted abnormal returns computed as the
monthly buy and hold raw return minus the monthlybuy and hold return on a size matched decile portfolio offirms compounded over 12 months of fiscal year t, and
ZSCORE = a measure of financial health computed as: 3.3*(Netincomet ⁄Assetst ) 1) + 1.0*(Salest ⁄Assetst-1) + 1.4*(Retained Earningst ⁄Assetst-1) + 1.2*(Working Capitalt ⁄Assetst )1)
SIZE controls for size effects and MTB controls for growth opportuni-ties. In the context of R&D and SG&A, controlling for the life cycle (i.e.,MTB) is important given the ‘‘maturity hypothesis’’, which predicts that asfirms mature they experience a decline in their investment opportunity set. Iinclude AdjROA to control for the time series properties of performance. Ialso include RETURN to control for the association between stock perfor-mance and future earnings (Kothari and Sloan 1992). ZSCORE is a modi-fied version of Altman’s Z-score (Mackie-Mason 1990) and is used tocontrol for the financial health of the firm. All continuous variables arewinsorized at the top and bottom 1 percent of their distribution to limit theinfluence of outliers for presentation in Table 5 and implementation ofmodel 6. The intercept (c0) represents the average performance of firms thatdo not use RM and miss the earnings benchmark by more than 0.01.
Hypothesis 2 focuses on firms engaging in RM to just meet earningsbenchmarks beyond the broadened focus on all firms engaging in RM.
Real Activities Manipulation and Future Performance 877
CAR Vol. 27 No. 3 (Fall 2010)
TABLE5
Pearsoncorrelationmatrix
R&D
sample
(N=
23,041)
SG&A
sample
(N=
36,501)
Productionsample
(N=
31,855)
BEAT
MISS
JUST
MISS
AdjROA
SIZ
EMTB
RETURN
BENCH
R&D
RM
BENCH*
RM
BENCH
SG&A
RM
BENCH*
RM
BENCH
Production
RM
BENCH*
RM
RM
)0.018
(0.003)
)0.015
(0.001)
0.006
(0.217)
BENCH
*RM
0.400
(<.0001)
0.164
(<.0001)
0.407
(<.0001)
0.178
(<.0001)
0.451
(<.0001)
0.198
(<.0001)
BEAT
)0.260
(<.0001)
)0.023
(<.0001)
)0.104
(<.0001)
)0.301
(<.0001)
)0.069
(<.0001)
)0.122
(<.0001)
)0.284
(<.0001)
)0.027
(<.0001)
)0.131
(<.0001)
MISS
)0.142
(<.0001)
0.039
(<.0001)
)0.057
(<.0001)
)0.135
(<.0001)
0.085
(<.0001)
)0.055
(<.0001)
)0.140
(<.0001)
0.022
(<.0001)
)0.064
(<.0001)
)0.875
(<.0001)
JUSTMISS
)0.030
(<.0001)
)0.024
(<.0001)
)0.012
(0.048)
)0.033
(<.0001)
)0.015
(0.001)
)0.014
(0.004)
)0.032
(<.0001)
0.007
(<.0001)
)0.015
(0.008)
)0.184
(<.0001)
)0.100
(<.0001)
AdjROA
0.024
(<.0001)
)0.115
(<.0001)
)0.001
(0.878)
0.019
(<.0001)
)0.117
(<.0001)
)0.005
(0.262)
0.018
(0.001)
)0.040
(<.0001)
0.011
(0.028)
0.287
(<.0001)
)0.309
(<.0001)
0.001
(0.807)
SIZ
E0.018
(0.003)
)0.137
(<.0001)
)0.013
(0.031)
0.020
(<.0001)
)0.139
(<.0001)
)0.020
(<.0001)
0.017
(0.001)
)0.062
(<.0001)
0.018
(0.000)
0.256
(<.0001)
)0.281
(<.0001)
0.024
(<.0001)
0.029
(<.0001)
MTB
)0.057
(<.0001)
0.167
(<.0001)
)0.004
(0.529)
)0.059
(<.0001)
0.090
(<.0001)
)0.015
(0.002)
)0.059
(<.0001)
0.076
(<.0001)
)0.019
(0.000)
)0.075
(<.0001)
0.113
(<.0001)
0.037
(<.0001)
)0.125
(<.0001)
)0.096
(<.0001)
RETURN
)0.023
(0.000)
0.092
(<.0001)
0.009
(0.151)
)0.030
(<.0001)
0.038
(<.0001)
)0.004
(0.400)
)0.031
(<.0001)
0.020
(0.000)
)0.007
(0.167)
0.127
(<.0001)
)0.117
(<.0001)
)0.032
(<.0001)
0.006
(0.320)
0.003
(0.611)
0.272
(<.0001)
ZSCORE
0.001
(0.815)
)0.009
(0.160)
0.000
(0.965)
)0.001
(0.855)
)0.004
(0.365)
0.000
(0.933)
)0.001
(0.844)
)0.003
(0.545)
0.000
(0.941)
0.037
(<.0001)
)0.039
(<.0001)
0.00
(0.904)
0.029
(<.0001)
0.020
(0.001)
)0.035
(<.0001)
0.007
(0.279)
Notes:
Sample
consistsoffirm
-years
from
1988to
2002.RM
residualsare
estimatedfrom
(1)–(4).Two-tailed
p-values
presentedbelow
thecorrelationvalue.
Thevariablesare
defined
asfollows:
(Thetable
iscontinued
onthenextpage.)
878 Contemporary Accounting Research
CAR Vol. 27 No. 3 (Fall 2010)
TABLE5(C
ontinued)
R&D
RM
=anindicatorvariable
equalto
oneiftheresidualfrom
theR&D
model
1isin
thelowestquintile,zero
otherwise
SG&A
RM
=anindicatorvariable
equalto
oneiftheresidualfrom
theSG&A
model
2isin
thelowestquintile,zero
otherwise
ProductionRM
=anindicatorvariable
equalto
oneiftheresidualfrom
productionmodel
4isin
thehighestquintile,zero
otherwise
BENCH
=anindicatorvariable
equalto
oneif(a)net
incomedivided
bytotalassetsisbetween0and0.01,or(b)thechangein
net
incomedivided
bytotalassetsbetween
t)1andtisbetween0and0.01,zero
otherwise
BEAT
=anindicatorvariable
equalto
oneif(a)net
incomedivided
bytotalassetsisgreaterthanorequalto
0.01,or(b)thechangein
net
incomedivided
bytotal
assetsbetweent
)1andtisgreaterthanorequalto
0.01and(c)BENCH
notequalto
one,
zero
otherwise
MISS
=anindicatorvariable
thatissetequalto
oneif(a)net
incomedivided
bytotalassetsisless
than
)0.01,or(b)thechangein
net
incomedivided
bytotalassets
betweent)1andtisless
than
)0.01and(c)BENCH,BEAT
orJUSTMISSisnotequalto
one,
zero
otherwise
JUSTMISS
=anindicatorvariable
equalto
oneif(a)net
incomedivided
bytotalassetsisgreaterthanorequalto
)0.01butless
than0,or(b)thechangein
net
income
divided
bytotalassetsbetweent)1andtisgreaterthanorequalto
)0.01butless
than0and(c)BENCH
orBEAT
isnotequalto
one,
zero
otherwise
ROA
=incomebefore
extraordinary
item
sdivided
lagged
totalassets
AdjROA
=thedifference
betweenfirm
-specificROA
andthemedianROA
forthesameyearandindustry
(two-digitSIC
)
SIZ
E=
thenaturallogarithm
oftotalassets
MTB
=themarket
valueofequitydivided
bythebookvalueofequity
RETURN
=size
adjusted
abnorm
alreturn
computedasthemonthly
buyandhold
raw
return
minusthemonthly
buyandhold
return
onasize
matched
decileportfolioof
firm
scompounded
over
12monthsoffiscalyeart
ZSCORE
=ameasure
offinancialhealthcomputedas:3.3*(N
etIncome t
⁄Assets t
)1)+
1.0*(Sales t
⁄Assets t
)1)+
1.4*(R
etained
Earnings t
⁄Assets t
)1)+
1.2*(W
orking
Capital t
⁄Assets t
)1)
Real Activities Manipulation and Future Performance 879
CAR Vol. 27 No. 3 (Fall 2010)
Therefore, the coefficient of interest c5 represents the performance ofBENCH firms that use RM compared to non-RM MISS firms. Focusingon RM conditional on an earnings management incentive helps mitigate theeffects of alternative explanations and potential correlated omitted vari-ables. The uninteracted RM coefficient may proxy for managers’ attemptsto influence the output of the accounting system (i.e., RM) or some othermotivation omitted from the RM model. For example, a reduction in R&Drelative to other firms in the same year and industry (controlling for otherfactors) may reflect a manager attempting to influence the output of theaccounting system. However, it may also be picking up an omitted variable,such as a manager cutting the R&D budget when faced with decreasingreturns to R&D. In this case, decreasing returns to R&D may be negativelyassociated with future performance and the negative RM coefficient mayreflect the underlying economics of the firm and not the relation with realactivities manipulation.
Table 5 presents correlations for the variables in the future performanceregressions and a few variables appear to be highly correlated. In particular,the correlation between BENCH and BENCH*RM is around 0.40 for allthree RM samples. AdjROA is highly correlated with SIZE, MTB, andZSCORE, indicating the need to control for these variables in model 6.RETURN is highly correlated with MTB (0.27). The variance inflation fac-tors for the independent variables used in (6), for all three RM measures,are all less than 2.2 suggesting multicollinearity is likely not to be anissue.20
Table 6 presents the coefficient estimates for (6). I discuss theuntabulated results for t + 2 and t + 3 concurrent with discussing thet + 1 results reported in Table 6. With the exception of MTB, the controlvariables manifest predicted signs. The coefficient estimate on AdjROA issignificant and positive, indicating that current-period industry-adjustedROA is positively associated with future industry-adjusted ROA. RETURNis positive and significant consistent with Kothari and Sloan 1992. The firstcolumn of Table 6, panel A reports the results for the R&D RM sampleusing AdjROAt + 1 as the performance measure. The coefficient on BEATis 0.110, indicating that firms that beat the earnings benchmark by 0.01 ormore have incrementally higher AdjROAt + 1, ceteris paribus, than non-RM firms that miss the earnings benchmark by more than 0.01. On aver-age, AdjROAt + 1 for BEAT firms is )0.050 (c0 + c1) which is lower thanthe average reported in Table 4 (0.055) and this difference is mainly due tocontrolling for SIZE and lagged AdjROA. The coefficient on BENCH is0.056 (p-value < 0.001) and the coefficient on BENCH*RM is 0.031
20. Variance inflation factors (VIFs) are calculated using the R2 from the regression of that
particular independent variable on all the other independent variables. Higher VIFs are
indicative of collinearity problems. Greene (2000, 255–56) states, ‘‘as a rule of thumb,
for standardized data a VIF > 10 indicates harmful collinearity’’.
880 Contemporary Accounting Research
CAR Vol. 27 No. 3 (Fall 2010)
TABLE
6
Cross-sectionalregressionrelatingfuture
perform
ance
int+
1to
RM
Adj
RO
Atþ
1ðP
anel
A)
or
Adj
CFO
tþ1ðP
anel
BÞ¼
c 0þ
c 1B
EA
Ttþ
c 2JU
STM
ISS
tþ
c 3B
EN
CH
tþ
c 4R
Mtþ
c 5B
EN
CH� R
Mtþ
c 6R
OA
t
þc 7
SIZ
Etþ
c 8M
TB
tþ
c 9R
ETU
RN
tþ
c 10Z
SC
OR
Et�
1þ
e tþ
1
Panel
A:Industry-adjusted
return
onassets
Pred.
sign
R&D
sample
SG&A
sample
Production
sample
Aggregate
RM
sample
(R&D,SG&A,andProduction)
Intercept
))0.160()18.00)***
)0.117()25.45)***
)0.109()16.05)***
)0.132()15.13)***
BEATt
+0.110(20.72)***
0.091(34.89)***
0.075(14.96)***
0.089(14.74)***
JUSTMISSt
?0.051(6.71)***
0.039(5.93)***
0.032(5.33)***
0.045(5.30)***
BENCH
t?
0.056(8.28)***
0.042(7.87)***
0.035(6.82)***
0.042(5
99)***
RM
t?
0.008(1.60)
)0.023()9.24)***
)0.022()5.96)***
)0.037()7.51)***
BENCH
t*RM
t?
0.031(2.12)**
0.043(3.57)***
0.031(3.50)***
0.047(3.25)***
AdjROAt
+0.265(26.10)***
0.278(83.61)***
0.314(15.43)***
0.300(14.09)***
SIZ
Et
0.016(13.58)***
0.011(20.85)***
0.011(11.89)***
0.014(11.52)***
MTBt
+)0.005()5.65)***
)0.003()14.03)***
)0.003()4.31)***
)0.004()4.80)***
RETURN
t+
0.014(5.42)***
0.010(9.86)***
0.010(4.37)***
0.014(5.19)***
ZSCOREt
+0.000()0.37)
0.000()0.12)
0.003(1.33)
0.003(1.14)
Industry
dummies
Yes
Yes
Yes
Yes
Yeardummies
Yes
Yes
Yes
Yes
N23,041
36,501
31,855
20,701
R2
0.36
0.35
0.35
0.37
(Thetable
iscontinued
onthenextpage.)
Real Activities Manipulation and Future Performance 881
CAR Vol. 27 No. 3 (Fall 2010)
TABLE
6(C
ontinued)
Panel
B:Industry-adjusted
cash
flow
from
operations
Pred.sign
R&D
sample
SG&A
sample
ProductionRM
Aggregate
RM
(R&D,
SG&A,andProduction)
Intercept
))0.154()19.28)***
)0.107()17.21)***
)0.099()15.46)***
)0.124()15.60)***
BEATt
+0.078(17.20)***
0.060(17.29)***
0.047(10.83)***
0.061(11.88)***
JUSTMISSt
?0.040(5.54)***
0.026(5.06)***
0.015(2.82)***
0.027(3.50)***
BENCH
t?
0.049(9.21)***
0.033(8.13)***
0.022(4.90)***
0.032(5.42)***
RM
t?
0.014(3.35)***
)0.026()7.30)***
)0.025()6.83)***
)0.039()8.22)***
BENCH
t*RM
t?
0.029(2.37)**
0.025(3.00)***
0.027(3.39)***
0.046(4.27)***
AdjROAt
+0.216(23.51)***
0.224(26.49)***
0.256(14.30)***
0.246(12.92)***
SIZ
Et
0.020(18.04)***
0.015(17.09)***
0.015(16.21)***
0.018(15.46)***
MTBt
+)0.003()4.49)***
)0.002()3.21)***
)0.002()3.31)***
)0.003()3.79)***
RETURN
t+
0.010(5.20)***
0.008(4.48)***
0.007(3.75)***
0.011(5.04)***
ZSCOREt
+0.000()0.53)
0.000()0.19)
0.002(1.27)
0.002(1.09)
Industry
dummies
Yes
Yes
Yes
Yes
Yeardummies
Yes
Yes
Yes
Yes
N22,977
36,410
31,778
20,645
R2
0.37
0.31
0.32
0.36
Notes:
*⁄**
⁄***representstatisticalsignificance
at10percent⁄5
percent⁄1
percentlevels,tw
o-tailed.t-testsin
parentheses.Sample
consistsof
firm
-years
from
1988to
2002.Thet-testsare
computedusingRoger’srobust
standard
errors
correctingforfirm
clusters.
Thevariablesare
defined
asfollows:
ROA
=incomebefore
extraordinary
item
sdivided
lagged
totalassets
(Thetable
iscontinued
onthenextpage.)
882 Contemporary Accounting Research
CAR Vol. 27 No. 3 (Fall 2010)
TABLE
6(C
ontinued)
AdjROA
=thedifference
betweenfirm
-specificROA
andthemedianROA
forthesameyearandindustry
(two-digitSIC
)
CFO
=cash
flow
from
operationsdivided
bylagged
totalassets
AdjCFO
=thedifference
betweenfirm
-specificCFO
andthemedianCFO
forthesameyearandindustry
(two-digitSIC
)
BENCH
=anindicatorvariable
equalto
oneif(a)net
incomedivided
bytotalassetsisgreaterthanorequalto
0butless
than
0.01,or(b)thechangein
net
incomedivided
bytotalassetsbetweent
)1andtisgreaterthanorequalto
0butless
than0.01,zero
otherwise
BEAT
=anindicatorvariable
equalto
oneif(a)net
incomedivided
bytotalassetsisgreaterthanorequalto
0.01,or(b)the
changein
net
incomedivided
bytotalassetsbetweent
)1andtisgreaterthanorequalto
0.01and(c)BENCH
not
equalto
one,
zero
otherwise
JUSTMISS
=anindicatorvariable
equalto
oneif(a)net
incomedivided
bytotalassetsisgreaterthanorequalto
)0.01butless
than0,or(b)thechangein
net
incomedivided
bytotalassetsbetweent
)1andtisgreaterthanorequalto
)0.01but
less
than0and(c)BENCH
orBEAT
isnotequalto
one,
zero
otherwise
R&D
RM
=anindicatorvariable
equalto
oneiftheresidualfrom
theR&D
model
1isin
thelowestquintile,zero
otherwise
SG&A
RM
=anindicatorvariable
equalto
oneiftheresidualfrom
theSG&A
model
2isin
thelowestquintile,zero
otherwise
ProductionRM
=anindicatorvariable
equalto
oneiftheresidualfrom
productionmodel
4isin
thehighestquintile,zero
otherwise
Aggregate
RM
=anindicatorvariable
equalto
oneifthesum
oftheresidualsfrom
theR&D
model
1,SG&A
model
2,production
model
3multiplied
by
)1isin
thelowestquintile,zero
otherwise
SIZ
E=
thenaturallogarithm
oftotalassets
MTB
=themarket
valueofequitydivided
bythebookvalueofequity
RETURN
=size
adjusted
abnorm
alreturnscomputedasthemonthly
buyandhold
raw
return
minusthemonthly
buyandhold
return
onasize
matched
decileportfoliooffirm
scompounded
over
12monthsoffiscalyeart
ZSCORE
=ameasure
offinancialhealthcomputedas:3.3*(N
etIncome t
⁄Assets t
)1)+
1.0*(Sales t
⁄Assets t
)1)+
1.4*(R
etained
Earnings t
⁄Assets t
)1)+
1.2*(W
orkingCapital t
⁄Assets t
)1)
Real Activities Manipulation and Future Performance 883
CAR Vol. 27 No. 3 (Fall 2010)
(p-value < 0.05), suggesting that firms that just meet earnings benchmarksperform better on average than MISS or JUSTMISS (coefficient 0.051,p-value < 0.001) firms, but worse than BEAT firms (coefficient 0.110,p-value < 0.001), consistent with Bartov et al. 2002.
The coefficient on the interaction term (BENCH*RM) of 0.031 suggeststhat managers who engage in RM to just meet earnings benchmarks havebetter subsequent performance than non-RM MISS firms, which does notsupport Hypothesis 2. The average performance (ROAt + 1) of firms that justmeet the benchmark without engaging in RM, ceteris paribus, is )10.40 per-cent (c0 + c3) whereas the average performance of firms that just meet thebenchmark by engaging in RM is )6.50 percent (c0 + c3 + c4 + c5). Thep-value from a F-test of [(c4 + c5) = 0] is 0.027, suggesting that firms thatjust meet the benchmark by engaging in R&D RM have significantly higherindustry-adjusted ROA in t + 1 than non-RM BENCH firms. This result isconsistent with the joint signal — engaging in RM and just meeting the earn-ings benchmark — signaling superior future performance. In addition, theaverage performance of JUSTMISS firms is )0.109 (c0 + c2) indicating thatBENCH firms that engage in RM exhibit better subsequent performance thanfirms who just miss the earnings benchmarks. The results are robust tousing AdjROAt+2 and AdjROAt+3 as the future performance measure.The results are similar using AdjCFOt+1 (Table 6, panel B); for example,the coefficients on RM and BENCH*RM are positive and significant and thep-value from a F-test of [(c4 +c5) = 0] is 0.007.
The results for the SG&A sample are reported in the second column ofTable 6. The coefficients on the intercept, BEAT, and JUSTMISS are simi-lar to those of the R&D sample. The coefficient on RM is )0.023(p-value < 0.001), suggesting that firms that do not just meet the earningsbenchmark (i.e., non-BENCH) but engage in RM perform worse thannon-RM MISS firms. However, the coefficient on BENCH*RM is0.043 (p-value < 0.001), suggesting that managers of BENCH firms whoengage in RM have better subsequent performance compared to non-RMMISS firms. The results with respect to BENCH*RM are robust to usingAdjROAt+2 and AdjROAt+3 as the future performance measure. The aver-age performance of firms that just meet the benchmark without engaging inRM is )7.50 percent, whereas the average performance of firms that justmeet the benchmark by engaging in RM is )5.50 percent. The p-value froma F-test of [(c4 + c5) = 0] is 0.083, indicating that BENCH firms whoengage in SG&A RM have significantly higher industry-adjusted ROA int + 1 than non-RM BENCH firms. The results are robust using AdjROAt+2
and AdjROAt+3 as the performance measures. Table 6, panel B reports theresults using industry-adjusted CFO as the performance measure. Thecoefficient on BENCH*RM is 0.025 (p-value < 0.001), suggesting that man-agers of BENCH firms who engage in RM have higher subsequent CFOcompared to non-RM MISS firms. The average performance of BENCHfirms that do not engage in RM is )7.40 percent, whereas the average
884 Contemporary Accounting Research
CAR Vol. 27 No. 3 (Fall 2010)
performance of BENCH firms that engage in RM is )7.50 percent. Thedifference is not significant. While BENCH firms that engage in RMhave higher AdjCFOt+1 than non-RM MISS firms (coefficient 0.025,p-value < 0.001), it is not different from non-RM BENCH firms.
The results for production RM are presented in the third column inTable 6. The coefficient on the interaction term BENCH*RM is 0.031(p-value < 0.001). Untabulated results reveal that, in years t + 2 andt + 3, the coefficients on the interaction (BENCH*production RM) is 0.022(p-value < 0.02) and 0.019 (p-value < 0.08), respectively. The results aresimilar for future AdjCFO; however, year t + 3 is insignificant. The averageperformance of firms that just meet the benchmark without engaging inproduction RM is )7.40 percent, whereas the average performance of firmsthat just meet the benchmark by engaging in RM is )6.50 percent. Thep-value from a F-test of [(c4 + c5) = 0] is 0.4749. Therefore, the resultssuggest BENCH firms who engage in RM are associated with better perfor-mance in the subsequent three years compared to non-RM MISS firms butnot compared to non-RM BENCH firms.21
If firms engage in RM, they might engage in one or more types ofRM simultaneously; therefore, I aggregate the three RM measures shownto be associated with just meeting zero and last year’s earnings. The lastcolumn in Table 6 reports the results from the estimation of (6) with theaggregate measure. The results are similar to the individual measures.Overall, it appears that managers engage in RM to just meet earningsbenchmarks by cutting discretionary expense and using sales manipula-tion ⁄overproduction. The evidence presented in this section suggests thatusing RM to influence the output of the accounting system (i.e., to justmeet an earnings benchmark) is not opportunistic, but consistent withattaining benefits that allow the firm to perform better in the future or sig-naling future performance.22
6. Conclusion
This paper contributes to the body of literature examining the resourceallocation impact of earnings management. I examine four types of RM: (1)
21. Because production RM reflects two types of RM, overproduction to decrease COGS
expense and ⁄ or cutting prices or extending more lenient credit terms to boost sales, I
reestimate (6), excluding all nonmanufacturing firms. The coefficient on the interaction
term BENCH*RM is significantly positive in the subsequent three years for the AdjROA
and AdjCFO sample. Therefore, the results are robust to the manufacturing sample.
22. Because survivorship bias may influence the future performance results, I analyze the
rate and reason firms drop out of the BENCH and non-BENCH (MISS, JUSTMISS,
BEAT) samples. For each firm that drops out, I examine the delisting codes in CRSP
(delisting codes above 400 are classified as liquidation; delisting codes in the 200s are
classified as merger; all other codes are classified as other) to determine if there is a sig-
nificant difference in the firms that drop out of each sample. The firms appear to drop
out of the two samples at consistent rates and for consistent reasons; thus, I believe sur-
vivorship has a minimal effect on the results.
Real Activities Manipulation and Future Performance 885
CAR Vol. 27 No. 3 (Fall 2010)
cutting discretionary investment of R&D to decrease expense, (2) cuttingdiscretionary investment of SG&A to decrease expense, (3) selling fixedassets to report gains, and (4) cutting prices or extending more lenient creditterms to boost sales and ⁄or overproduce to decrease COGS expense. First,I examine whether measures of these RM are associated with firms justmeeting two earnings benchmarks (zero and last year’s earnings). Second, Iassess the extent to which RM to meet earnings benchmarks is associatedwith future performance. The results indicate that after controlling for size,performance, and market-to-book, RM is positively associated with firmsjust meeting earnings benchmarks. Next, I find using RM to just meet earn-ings benchmarks is positively associated with future performance comparedto firms that do not use RM and miss the earnings benchmark by morethan 0.01. In addition, I find that firms that just meet earnings benchmarksby engaging in R&D or SG&A RM have significantly higher subsequentindustry-adjusted ROA than firms that do not engage in RM and just meetearnings benchmarks. In this setting, the results suggest earnings manage-ment via RM is not opportunistic, but consistent with managers attainingbenefits that allow better future performance or signaling.
This paper makes the following contributions. First, it contributes tothe literature on earnings management. By undertaking a comprehensiveexamination of four types of RM, this paper extends extant research investi-gating the consequences of earnings management. Although there are sev-eral studies documenting whether RM occurs in various situations, theexisting literature provides little evidence of the effect of RM on firms’ sub-sequent operating performance (with the exception of Bens et al. 2002).Without this type of analysis, it is difficult to determine whether managersuse RM, documented in prior literature, opportunistically. Second, thispaper contributes to the literature on earnings quality. Persistence of earn-ings is an important part of the ‘‘quality of earnings’’. In studies of financialstatement analysis, researchers are interested in how current or past earn-ings or earnings components aid in forecasting future earnings or cashflows, both of which are central inputs in valuation models. Examining theimplication of RM on performance is important given the significance offuture performance to the firm and its stakeholders. This paper shows thatusing empirical measures to identify firms that engage in RM is incremen-tally informative about future earnings.
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